You can have that answer, of any verb, using the RAE dictionary, here isthe link, you have to write a verb in infinitive, then click the blue box that appears left the word and you'll get all the conjugations, did I make myself clear?

Hello,..
I am not sure.. but if its for an advertising it sounds ok...I would say "Estudiá administración hotelera en Suiza o Estudiá hotelería en suiza"...that's what I am more likely to hear in argentina (we don't use "tu" instead we use "vos").
bye..